diff --git a/rule/one_circles/one_circles_available_green_energy_settlement.go b/rule/one_circles/one_circles_available_green_energy_settlement.go
index debed39..78f294e 100644
--- a/rule/one_circles/one_circles_available_green_energy_settlement.go
+++ b/rule/one_circles/one_circles_available_green_energy_settlement.go
@@ -122,9 +122,15 @@ func CalcPriceReductionFormula(engine *xorm.Engine, userExchangeNumsValue string
 	}
 	priceHigherThanValue, _ := decimal.NewFromString(priceSettingStruct.PriceHigherThanValue)
 	if nowPrice.Cmp(priceHigherThanValue) == 1 {
-		err = errors.New("当前价格异常，请稍后重新兑换")
+		err = errors.New("当前价格异常过高，请稍后重新兑换")
 		return
 	}
+	priceBelowValue, _ := decimal.NewFromString(priceSettingStruct.PriceBelowValue)
+	if nowPrice.Cmp(priceBelowValue) == -1 {
+		err = errors.New("当前价格异常过低，请稍后重新兑换")
+		return
+	}
+
 	originalQuantityFunds, _ := decimal.NewFromString(oneCirclesGreenEnergyBasicSetting.OriginalFunds) //原始资金
 	afterPrice := originalQuantityFunds.Div(userExchangeNums.Add(originalQuantityNums))                //降价后的价格